2802950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 5304720

約数和(自身を除く): 2501770

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 919, 1525, 1838, 3050, 4595, 9190, 22975, 45950, 56059, 112118, 280295, 560590, 1401475, 2802950]

約数ペア:

[(1, 2802950), (2, 1401475), (5, 560590), (10, 280295), (25, 112118), (50, 56059), (61, 45950), (122, 22975), (305, 9190), (610, 4595), (919, 3050), (1525, 1838)]